It's not possible to make $1700 dollars a day playing 25/50 cent NL
Max buyin is $200 dollars, professionals win 1 large pot per hour without risking their stack. So he wins 100 dollars an hour.
So he plays for 17 hours straight a day? Yeah, you could win more by multiple tables, but lets be serious.
I tried playing poker instead of working for a week. 2/4 limit. I ended up making about $89 dollars a day, after the rake. That's not worth my time, I can work my regular jobs and get more.
You can't make 1700 a day unless you are an amazing high limit player. When you are an amazing high limit player, you are playing against even better high limit players. People who have been doing it their whole life.